Merge branch 'link_preview' into 'mainline'

Shorten long URLs in conversation viewer link preview tooltips

Closes #356

See merge request !364

(cherry picked from commit db289898)

b2f71792 Link preview popup is way too big
026cbe4e Link preview popup is way too big
7d2579f3 Move function to short url from conversation-message to a more generic
4 jobs for cherry-pick-db289898 in 19 minutes and 35 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #501714
ubuntu

00:05:49

 
  Test
passed #501715
flatpak

00:12:57

 
  Deploy
passed #501716
review

00:00:48

failed #501717
allowed to fail manual
stop_review

 
Name Stage Failure
failed
stop_review Deploy There has been a missing dependency failure
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